You're the Administrator of a Large Storage Environment

Multiple Choice

You're the administrator of a large storage environment. The environment includes DBMS systems that use VxFS-based data files, performance-critical application files, and archives of historical user data. You have made a recommendation to adopt the Dynamic Storage Tiering (DST) capability, and you've been asked to summarize the differences between DST and standard volumes and file systems. What are the components of DST that distinguish it from standard mechanisms? (Select two)

A) Among the distinctive mechanisms underlying DST is the volume set.
B) Among the distinctive mechanisms underlying DST are specialized volume types.
C) Among the distinctive mechanisms underlying DST are command scripts.
D) Among the distinctive mechanisms underlying DST are policies governing the mapping of files to storage mechanisms.
E) Among the distinctive mechanisms underlying DST are volume snapshots.